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			Sounds like you are on the right track. A pocket code reader is good for about 90% of DIY diagnosis and fixes.  There are times when there is no substitute for a qualified and experienced Porsche repair shop.  This is one of those times.  Good luck with your car.
		 
				__________________2009 Cayman 2.9L PDK (with a few tweaks)
 PCA-GPX Chief Driving Instructor-Ret.
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